COSMOS 1856

retiredleo

NORAD / COSPAR18117 / 1987-051E

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerRussia (CIS)

OperatorVarious

Launch date16 Jun 1987

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period114.97 min

Inclination74.00°

Apoapsis1477 km

Periapsis1431 km

Mean altitude1454 km

Semi-major axis7825 km

Eccentricity0.00291

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 2:26:58 PM

SourceSpace-Track

1 18117U 87051E   26251.60206907  .00000008  00000-0  15124-3 0  9999
2 18117  74.0009 102.1401 0029083 115.1250 307.1160 12.52533871793808